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Quiz on Laplace Transforms


1. What is 2y(t) in Laplace domain?

A. 2δ(t)
B. 2Y(s)
C. Y(s)y(t)
D. Y(s)2

2. What is the Laplace transform of d2fdt2 with f(0) = 1 and f'(0) = 2?

A. s2F(s)-2s-1
B. 2sF(s)-2s-2
C. s2F(s)-s-2
D. s2F(s)-s+2

3. What is the initial and final value of Y(s) = (s+3)s(2s+5)(3s+6)?

A. Initial: 1, Final: 1/10
B. Initial: 1, Final: 0
C. Initial: 0, Final: 1
D. Initial: 0, Final: 1/10
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